参数资料
型号: M41ST85YMH6TR
厂商: STMICROELECTRONICS
元件分类: 时钟/数据恢复及定时提取
英文描述: 1 TIMER(S), REAL TIME CLOCK, PDSO28
封装: 0.330 INCH, SNAPHAT, PLASTIC, SOH-28
文件页数: 26/34页
文件大小: 532K
代理商: M41ST85YMH6TR
M41ST85Y, M41ST85W
32/34
PART NUMBERING
Table 18. Ordering Information Scheme
Note: 1. The 28-pin SOIC package (SOH28) requires the SNAPHAT battery/crystal package which is ordered separately under the part
number “M4TXX-BR12SHX” in plastic tube or “M4TXX-BR12SHXTR” in Tape & Reel form (see 19).
2. The SOX28 package includes an embedded 32,768Hz crystal.
Caution: Do not place the SNAPHAT battery package “M4TXX-BR12SH” in conductive foam as it will drain the lithium button-cell bat-
tery.
For other options, or for more information on any aspect of this device, please contact the ST Sales Office
nearest you.
Table 19. SNAPHAT Battery Table
Example:
M41ST
85Y
MH
6
E
Device Type
M41ST
Supply Voltage and Write Protect Voltage
85Y = VCC = 4.5 to 5.5V; 4.20V ≤ VPFD ≤ 4.50V
85W = VCC = 2.7 to 3.6V; 2.55V ≤ VPFD ≤ 2.70V
Package
MH(1) = SOH28
MX(2) = SOX28
Temperature Range
6 = –40 to 85°C
Shipping Method
For SOH28:
blank = Tubes (Not for New Design - Use E)
E = Lead-free Package (ECO
PACK), Tubes
F = Lead-free Package (ECO
PACK), Tape & Reel
TR = Tape & Reel (Not for New Design - Use F)
For SOX28:
blank = Tubes
TR = Tape & Reel
Part Number
Description
Package
M4T28-BR12SH
Lithium Battery (48mAh) and Crystal SNAPHAT
SH
M4T32-BR12SH
Lithium Battery (120mAh) and Crystal SNAPHAT
SH
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